Roughing System

A roughing system includes a roughing machine and an imaging apparatus. The roughing machine roughs an upper of a shoe along a path to form a rough trace thereon. The imaging apparatus includes a camera module and a processing module. The camera module is moved parallel to the path and repeatedly captures an image of a portion of the upper having a segment of the rough trace thereon each time when one of a first condition that the camera module has been moved by a predetermined length and a second condition that the camera module has been moved for a predetermined time duration is satisfied. The processing module receives the images respectively of different portions of the upper that are sequentially captured by the camera module, and is configured to generate a panoramic image based on the images. 1. A roughing system comprising:a roughing machine configured to rough an upper of a shoe along a path so as to form a rough trace on the upper; and a camera module configured to be moved parallel to the path and to capture an image of a portion of the upper having a segment of the rough trace thereon each time when one of a first condition that said camera module has been moved by a predetermined length and a second condition that said camera module has been moved for a predetermined time duration is satisfied; and', 'a processing module electrically connected to said camera module for receiving the images respectively of different portions of the upper that are sequentially captured by said camera module, and configured to generate a panoramic image based on the images., 'an imaging apparatus including'}2. The roughing system as claimed in claim 1 , wherein said camera module is mounted on said roughing machine claim 1 , and to be moved parallel to the path as said roughing machine roughs the upper along the path.3. The roughing system as claimed in claim 2 , wherein said roughing machine includes a robotic arm claim 2 , a grinding wheel co-movably mounted on said ...

Устройство дл регулировани положени заготовки верха обуви в зависимости от положени рабочего инструмента

Использование: обувна  промышленность . Сущность изобретени : устройство состоит из расположенного под рабочим инструментом держател  зат нутой на колодку заготовки верха обуви, соединенного с механизмом его возвратно-поступательного перемещени  под рабочим инструментом. Носочный.и п точный упоры закреплены на соответствующих опорах. Опоры установлены с возможностью изменени  рассто ни  между ними посредством цепной передачи, охватывающей зубчатые колеса в зависимости от размера обуви, установленной на несущей площадке. Цифровой вал укреплен на несущей площадке. Вертикальный шпиндель с V-обрэзным наконечником установлен на цапфовом валу. Пустотелый вал с фланцами размещен в V-образном наконечнике вертикального шпиндел . Боковины укреплены на фланцах пустотелого вала и соединены с держателем вала. 2 з.п. ф- лы, 4 ил. сл с

Apparatus for lasting forepart of footwear upper on the last and for lasting edge of the last footwear upper on insole secured to sole of the last

A pulling over arrangement on a pulling over and lasting machine. The pulling over arrangement comprises a pincers that is operable to grip the margin of an upper and is movable downwardly under the yieldable force of an air operated motor. A locking mechanism is provided that locks the pincers against upward movement after the pincers have been moved downwardly and a release means is provided to release the locking mechanism.

Device for locking last in presses when making bottom with upper tightened on last

Clamping unit to moulder shoe upper on last

A mounting for a pincers assembly having a base at its bottom and an upwardly extending sleeve mounted to its top. The mounting, which enables the pincers assembly to have forward-rearward movement, includes a slide mounted below the base which is connected to a motor to effect forward-rearward movement of the base, a universal joint connecting the slide to the base, and a bearing mounted for universal movement through which the sleeve extends.

Device for hoisting upper on last

{PG,1 A pulling over mechanism having pincers for gripping the margin of an upper mounted on a last for stretching the upper about the last pursuant to relative heightwise movement of the last with respect to pincers. A motor is actuable to move the pincers heightwise and a handle is so connected to the pincers as to lower the pincers in response to movement of the handle and to thereafter be disconnected from the pincers.

Heel rest mechanisms

Heel-attaching machine.

Gripper arrangement for shoe upper forming machine - claws have light delivering and receiving detector devices

The arrangement has devices which first exert a relatively weak closing force on the claw components such that these come into the gripping position. On relative movement between the strips and the gripper, the pinching edge moves between the claws. Detector devices belong to the claws and on increase in the claw closing force they are so firmly moved together that the edge of the upper is firmly gripped when a given part of the edge is between the claws. The detector devices contain light delivery devices to deliver a light beam from one claw to the other and light determining devices to evaluate the light passage through the claws. The arrangement is such that the light beam is cut off in the case that the pinching edge is in a section exceeding a given value between the claws while the light passes between the claws when the pinching edge between the claws does not exceed a given value.

Improvements in machines for arching the back of shoe uppers

MOUNTING DEVICE FOR A CLIP ASSEMBLY FOR TENSIONING A SHOE VAMP ON THE SLAP OF A SHAPE

Montage pour permettre à un ensemble à pince 18 ayant une bague 64 depuis le sommet de laquelle s'étend vers le haut un manchon 26 qui permet à l'ensemble 18 un mouvement vers l'avant et vers l'arrière, comprenant un coulisseau 52 situé au-dessous de la base 64 et auquel est relié un moteur 50 pour déplacer la base vers l'avant et vers l'arrière, un joint universel 56 qui relie le coulisseau 52 à la base 64, et un palier capable de se déplacer dans tous les sens et que traverse le manchon 26. Mounting to allow a clamp assembly 18 having a ring 64 from the apex of which extends upward a sleeve 26 which allows the assembly 18 to move forward and backward, including a slider 52 located below the base 64 and to which is connected a motor 50 for moving the base forward and backward, a universal joint 56 which connects the slider 52 to the base 64, and a bearing capable of moving in all directions and through the sleeve 26.

Improvements to shoemaking machines

SHOE-MOUNTING DEVICE FOR SHOE SOLE MOUNTING MACHINES

Shoe uppers shaping machine

Rack for shoemaking machines

Shoe making machine

Improvement in shoemaking machines used to stretch the upper on the form

Tool used to cut the upper during shoe manufacturing

Machine to refresh the stems after assembly

Press for adhesive fixed shoe high heel - has two armed lever with link attachment to bolster

The press installation for especially high heels of the type Louis XV is made for shoe production machines for adhesive fixing of the soles to the shoes. The press installation includes a two armed lever (1.1) which has a link attachment to a bolster (6) of the press and one end of which is fitted with a bolster (29) made from felt or similar material to be placed against the heel, whilst a drive installation fits to it's opposite or driven end. The link bearing (2) serving as a fulcrum bearing of the lever (1) is supported by a yoke (3) and has a rigid one piece connection to a second link (4, 5) at the bolster (6) of the press. This second link is adjustable from it's working position to a rest position of the lever (1), with the latter capable of being turned down thus leaving the heel area of the shoe being processed free.

SHAPING AND MOUNTING MACHINE FOR SHOES

L'INVENTION CONCERNE UNE MACHINE A METTRE SUR FORME ET A MONTER LES TIGES DE CHAUSSURES. LADITE MACHINE COMPORTE POUR CHACUNE DES PINCES LATERALES UN DISPOSITIF TENDEUR PAR LEQUEL L'OPERATEUR PEUT FAIRE VARIER A VOLONTE LA TENSION IMPOSEE A LA TIGE. CHAQUE DISPOSITIF TENDEUR EST ACTIONNE PAR L'INTERMEDIAIRE D'UN ELEMENT DE COINCEMENT, PAR EXEMPLE UN BLOC MONTE EXCENTRIQUEMENT, QUI CONSTITUE AUSSI UN MOYEN AUTOBLOQUANT POUR LE DISPOSITIF TENDEUR. APPLICATION AUX MACHINES A METTRE SUR FORME ET A MONTER LES BOUTS DES TIGES DE CHAUSSURES. THE INVENTION CONCERNS A MACHINE FOR FORMING AND ASSEMBLING SHOE UPHOLS. THE SAID MACHINE INCLUDES FOR EACH OF THE LATERAL CLAMPS A TENSIONER DEVICE BY WHICH THE OPERATOR CAN VARY THE TENSION IMPOSED ON THE ROD AT WILL. EACH TENSIONER DEVICE IS ACTUATED THROUGH A LOCKING ELEMENT, FOR EXAMPLE AN ECCENTRICALLY MOUNTED BLOCK, WHICH ALSO CONSTITUTES A SELF-LOCKING MEANS FOR THE TENSIONER DEVICE. APPLICATION TO MACHINES FOR FORMING AND FITTING THE ENDS OF SHOE UPHOLS.

Shoe upper conforming machine

ABSTRACT OF THE INVENTION A shoe pulling and lasting machine having an arrangement of side grippers which are each provided with a tensioning device by which an operator can vary the tension in the upper of the shoe being lasted. Each tensioning device is operated through a wedging member, an eccentrically mounted block, which also provides a self-locking facility for the tensioning device.

Improvements in the shoe-fitting machines on the last

Patent FR2301195B3

Machine for the manufacture of articles such as shoes or the like

Improvements to carriers used in shoe manufacturing

Improvements to shoemaking machines

SHAPE SUPPORT DEVICE IN A SHOE MOUNT MACHINE

Improvements to the shoe-mounting machines on the last

Shoe upper machine

Improvements in or relating to shoe upper conforming machines

941,309. Shoe upper conforming machines. BRITISH UNITED SHOE MACHINERY CO Ltd., and G. C. BARTON. March 1, 1960 [March 2, 1959], No. 7088/59. Heading A3B. In a shoe upper conforming machine, having work-supporting means, a plurality of grippers, toe wipers, and ball-grippers and wipers, clamping members are provided to engage the upper at opposite sides of the share prior to the grippers releasing their hold for the over-wiping operation. The clamping members comprise, at each side of the last, a pair of clamps 8, 9 mounted on arms 11, 12 and moved by fluid pressure operated means. Arms 11 and 12 are connected to a cylinder member 18 slidable along a piston rod 20, which is integral with support bracket 6. Fluid pressure urges cylinder 18 along rod 20 to carry clamps 8, 9 into engagement with the upper. Fluid passes through an axial bore 22 into an extended bore portion of member 18 and through part 30 into enlarged bore portion 32. Clamp arms 11 and 12 are connected to cylinder 18 by pairs of parallel links 36 and 38 to enable clamps 8 and 9 to engage varying contours of lasts. Faces 39 on cylinder 18 limit the movement of links 36, 38. Clamp 9 is mounted for arcuate movement lengthwise of a shoe and has an arcuate face 42 which abuts an arcuate face in arm 12. Clamp 8 is mounted for rotatable adjustment about the axis of rod 20, a pinion 44, integral with collar 34, meshing with a worm rotatable by an adjusting knob 50. A pin 52, carried by cylinder 18, engages slot 54 in collar 34 to rotate cylinder 18 when knob 50 is rotated. Upward movement of ballwipers-support arm 70 about a shaft 3 causes upward movement of the clamping members, through the engagement of a pin 72 with a slot 74 in a link 76. The other end of link 76 is attached to the eccentric stem of an adjusting screw 78 which gives heightwise adjustment of the clamping members relative to the ball wipers and the shoe. As the ball lasting and clamping members are raised, a spring 96 swings a lever 90 to ...

Improvements in and relating to Last-supports and Constructive Details thereof for Simplifying of Boot and Shoe-upper Lasting.

25,336. Castellani, J. D. Aug. 21, 1908, [Convention date]. Void. [Published under Section 91 of the Act.] [Addition to 3586/09.] Lasting.-Relates to the method of lasting described in Specification 18,848/07. The " outer sewing " with which the edges of the upper is treated prior to lasting is replaced, according to one form, by a series of " dog " pincers " distributed around the upper. According to another arrangement, this sewing is retained, and the lasting-cable is attached to the sewing by a series of hooks. The " dog " pincers " are shown in Fig. 38, and comprise a clamp carrying a hook 171 with which the lasting-cable is engaged. Fig. 39 shows the double hook used in the alternative method. The last-support is modified as follows. Each vertically-movable member 26 carries a plate 155, in which slide a number of members 157, the outer ends of which are squared to form " pushers "; in another arrangement, these ends carry rollers 169 to guide the lasting-cable along the contour of the last. Each of the pushers is pressed towards the last by a spring, encirling a rod 161 projecting from the plate 155, and arranged between this plate and a lug on the underside of the " pusher " 157. A lever 164, pivoted to the plate 155, and, as described, pulled downwards by a spring, carries a number of blades 166, which engage racks on the upper faces of the " pushers " to hold them in position. By means of a screw and hand-wheel 31, the plate 155 and its attached parts may be urged towards the last. The metallic lasting- cable 52 is strained by means of a screw and hand-wheel 168 supported by a bracket 167 carried by the members 26. In place of the plate 155 and its associated parts, the members 26 may each carry two rollers, around which the lasting cable is passed.

HEEL SUPPORT DEVICE FOR SHOE MOUNTING MACHINES

CE DISPOSITIF APPARTIENT A UNE MACHINE DESTINEE A MONTER LES BOUTS ET FLANCS D'UNE TIGE DE CHAUSSURE SUR UNE TIGE QUI EST MONTEE ELLE-MEME SUR UNE FORME 1 PORTEE PAR UN SUPPORT DE FORME 3. IL COMPREND UN APPUI DE TALON 13 QUI PEUT SE DEPLACER SUR UN GUIDE 6 SOLIDAIRE DE LA MACHINE SOUS L'ACTION DE MOYENS D'ENTRAINEMENT (VERIN 8) QUI LE RAPPROCHENT DE LA FORME ET L'APPLIQUENT CONTRE CELLE-CI. AU MOMENT DE L'APPLICATION DE L'APPUI DE TALON 13 CONTRE LA FORME 1, UN INTERRUPTEUR 17 EST MANOEUVRE PAR UNE TOUCHE 16 POUR METTRE LE VERIN 8 A L'ARRET ET METTRE EN ACTION UN DISPOSITIF DE VERROUILLAGE 23, 24.

Gripper assembly

Toe, forepart & ball laster

Improvements in or relating to Machines for Lasting Boots or Shoes and for Inserting Stitches or other Permanent Fastening Devices therein.

4058. Bates, A., and British United Shoe Machinery Co. Feb. 17. Boot-sole sewing and lasting machines.-The uppers of veldtschoen &c. are lasted and simultaneously permanently stitched to the soles. The upper and the sole, assembled on the last, are brought up to a work-support F, which presses the upper into the angle between the sole a and the last c. A welt strip d is fed into position over the out-turned edge of the upper through a guide-passage in the work-support. The upper is gripped and pulled by grippers G, G', and while the upper is held under tension, an awl C moves to penetrate the welt, the upper, and the margin of the sole. The work, grippers, and awl are then moved by the travel of a feed-slide H into a position for the work to be operated upon by the stitching-mechanism. A presser L clamps the work to the work-support until the feed slide is operated; but the clamping pressure may be released in part or altogether during the pulling operation. After the work has been fed by the slide, the presser L descends again, and holds the work until the stitch is made, the grippers, awl, and feed slide returning to their original positions. The upper may be released from the grippers before the completion of the feed movement. The lower jaw G<1> of the grippers is formed on a bar G<2> supported at one end by a vertical link G<3> pivoted at its lower end to the feed-slide H. The bar G<2> and the link G<3> are connected by pivoted ears G<30> provided with a stem rotatable in a bore in the link. The other end of the bar G<2> is supported by a lever J pivoted to the frame of the machine and connected to the bar G<2> by a universal joint. The upper end of the lever J is connected through an adjustable and yielding connexion with a camactuated member K<1>. The upper jaw G of the grippers forms one arm of a bell-crank lever pivoted at G<6> to the bar G<2> and connected through a link G<7> ...

Patent FR2267062B1

Shoe support

Abstract Shoe Support A shoe support comprises toe support means (34) and heel support means (30), the toe support means being mounted for adjusting movement relative to the heel support means in directions extending lengthwise, widthwise and heigthwise of the bottom of a shoe supported by the shoe support. The heel support means (30) comprises a last pin (32') mounted for limited rocking movement abut an axis (412) extending lengthwise of the shoe bottom, the last pin being supported on a support member (420) which is angularly displaceable on a support rod (28), the arrangement being such that the rocking axis (412) of the last pin (32') can be adjusted angularly on the support rod, thus to locate said axis (412) substantially in the heel-to-toe plane of the shoe, as determined by the position of the toe support means (34). In this way, the shoe is supported in a more stable manner for operations to be performed thereon, e.g. a heel seat lasting operation.

Device for controlling the position of a partly finished shoe

Driving mechanism

Shoe toe support for a heel attaching machine - has automatic adjustment device for adjusting distance between shoe tip and heel supports

The heel support is in contact with the inside surface of the shoe when it is turned upside down for heel attaching by a vertically acting tool. The machine senses the distance between the toe and the heel for correct adjustment of the support system by photoelectric cells supported by the toe supporting column. The light bram of these photoelectric system arrangements are directed at 90 deg. to the plane which contains the centreline of the heel supporting column and the toe supporting column. Light signals are fed into a discriminator for evaluating and generating a signal for adjusting the shoe toe tip support. This arrangement does not require a great deal of attention on operation. Shoes of any size can be passed through this seam without regard to their size.

Wipers for lasting machines for the manufacture of shoes

GRIPPER ARRANGEMENT FOR A SHOE UPPER MOLDING MACHINE

Shoe support

Pulling over and lasting arrangement

A pulling over arrangement on a pulling over and lasting machine. The pulling over arrangement comprises a pincers (30) that is operable to grip the margin (96) of an upper (94) and is movable downwardly under the yeldable force of an air operated motor (24). A locking mechanism (48, 50, 56, 62, 64) is provided that locks the pincers against upward movement after the pincers have been moved downwardly and a release means (34, 46, 48, 50, 54, 56, 66, 70, 72, 76, 78) is provided to release the locking mechanism.

Self-unloader for shoe repair machines

Heel seat lasting

Pressing device for high heels

Patent JPS5724121B2

Shoe support for shoe upper conforming machine

A combined heel end assembling, backpart moulding and heel seat lasting machine comprises a shoe support (10) for supporting a shoe, bottom uppermost. For gripping and tensioning the shoe upper on its last prior to the combined operation taking place, two grippers (88) are provided with each of which is associated a reaction lever/presser member (78), the latter serving to hold the last in position while the grippers tension the upper heightwise. Thereafter, the grippers are moved lengthwise of the shoe to tension the upper about the heel end of the last. The machine also comprises a heel band (14) for backpart moulding and wipers (122) for lasting the heel seat region of the shoe, adhesive applying means (146) being provided for applying adhesive in the heel seat prior to lasting. A plurality of positional adjustments within the shoe support (10) is provided.

Zarizeni pro regulaci polohy polotovaru opracovavane obuvi

Patent JPS50138951A

DEVICE FOR AUTOMATICALLY ADJUSTING THE POSITION OF THE WORKING MECHANISMS OF SHOE MAKING MACHINES

a. Dispositif pour le réglage notamment des appareils à tendre les pièces du talon et de l'articulation, suivant les numéros de taille des formes à chaussures de droite et de gauche. b. Dispositif caractérisé en ce que les deux broches d'identification de cet appareil d'identification, qui sont réglables dans la direction des perforations d'identification de l'accessoire de la forme, et qui sont disposées côte à côte sur un support de la forme, sont en contact, par leurs extrémités qui sont à l'opposé de la forme, avec des éléments de contact d'une unité d'enregistrement, qui sont reliés électriquement avec un appareil de commande des mécanismes de travail de la machine, constitué par un cylindre d'ajustement. c. Dispositif applicable à des machines automatiques à fabriquer des chaussures. at. Device for adjusting, in particular, devices for tensioning the heel and joint parts, according to the size numbers of the right and left shoe lasts. b. Device characterized in that the two identification pins of this identification device, which are adjustable in the direction of the identification perforations of the accessory of the form, and which are arranged side by side on a support of the form , are in contact, by their ends which are opposite to the shape, with contact elements of a recording unit, which are electrically connected with an apparatus for controlling the working mechanisms of the machine, consisting of an adjustment cylinder. vs. Device applicable to automatic shoe-making machines.

Shoe support

Swingable insole rest

ABSTRACT OF THE DISCLOSURE An insole rest (14) that supports a shoe assembly (64) formed of a last (66) having an upper (70) draped thereon and an insole (68) located on its bottom. A first motor (36) is so connected to the insole rest as to effect heightwise movement of the insole rest and a second motor (38) is so connected to the insole rest as to effect swinging movement of the insole rest.

Last support for a toe lasting machine

The last support of a toe lasting machine has a last rest (2) which is mounted limitedly pivotably about an axis (50) which runs essentially in the longitudinal direction of the mounted shoe unit (23). The last rest is assigned a positioning device (51-60) which brings about a pivoting about this axis. <IMAGE>

Seat and waist lasting machine-independently pivotable side lasting fingers

A shoe side or combined heel seat and side lasting machine has two side lasting assemblies, each comprising wiping elements mounted for pivotal movement, independently of adjacent elements, about first and second axes extending respectively transversely and lengthwise of the last bottom. For providing a substantially continuous wiping surface, the first axis lies in the plane of the work-engaging surface of its associated element, along the longitudinal center line thereof, when said surface lies horizontally. Also each shoe lasting assembly can pivot bodily about an axis adjacent the edge of the work-engaging surface of the most heelwardly disposed element, in the plane of its work-engaging surface. Associated with each pair of wiping elements is a clamp pad, said pad being caused clampingly to engage the shoe, while the inwiping movement of the elements continues, by operation of a common piston-and-cylinder arrangement.

Pressure machine for shoes sole

내용 없음. No content.

A kind of preparation method of vamps of sport shoes

本发明涉及一种运动鞋鞋面的制作方法，包括以下步骤：(1)在基材层上表面形成沿成品运动鞋鞋面长度方向设置的预制突棱，在基材层上表面放置一浇铸模具，往浇铸模具中倒入熔融状态的易升华浇筑物，浇筑物凝固后，取下浇铸模具；(2)在基材层与预制突棱上表面形成第一印刷层，在基材层与预制突棱上表面通过丝网印刷装置进行复数次丝网印刷并干燥；(3)更换上述丝网印刷装置的模板，在前一步骤形成的印刷层的上表面进行复数次丝网印刷并干燥；(4)重复步骤(3)复数次后，将印刷完成的鞋面放入烤箱进行加热，直至预制突棱通过升华或者融化，完全离开鞋面。本发明实现了水性聚氨酯涂层下表面具有透气槽，使得鞋面具有更好的透气性能。

Machine for lasting side portions of shoe uppers

A side (or heel seat and side) lasting machine comprises two lasting rollers (232; 232′) arranged one at either side of a shoe support (20) by which a shoe is supported bottom up. Each roller (232; 232′) has a helical rib arrangement (294) which, when rotated while in pressing engagement with the shoe bottom, effects an inwiping movement on the lasting marginal portions of the shoe upper. The rollers (232; 232′) are inclined to the longitudinal centre line of the shoe support, with their free ends directed heelwardly; the acute angle subtended between each centre line and the roller axis of rotation is in the order of 50 to 62°, preferably 57°. The lasting rollers (232; 232′) are of non-metallic material, preferably synthetic polymer or ceramic material, and have a single helical rib the pitch of which is in the range of 10 to 15 mm.

Device for shoe shaft nipping on last - with hydraulic pistons and cylinders providing vertical and horizontal movement of gripping tongue

Device for the nipping of the shaft of the shoe while fitted on the last, with the aid of a double sided tongue (1) for the gripping of the shaft. The tongue is hydraulically operated and can be tilted, raised and lowered. A piston (2) is housed inside a cylinder (3). The piston (2) slides backwards and forwards. A second cylinder (12) with movable and adjustable piston (11) allows for vertical movement and a third cylinder (4) and piston (5) allow for horizontal movement. The whole device is positioned on a carrier (8) which can be moved and can be built in to a nipping machine.

Pointing machine

Retractable shoe tree fixing device

本发明公开了一种可伸缩鞋楦固定装置，所述左旋螺杆的一端与右旋螺杆固定连接，另一端与导轨滑动连接，所述右旋螺杆的另一端与涡轮固定连接，所述涡轮与蜗杆配合连接，所述左内螺纹柱销的上端与上左支杆的一端铰接，所述右内螺纹柱销的上端与上右支杆的一端铰接，所述上右支杆的另一端与上固定块铰接，所述鞋楦与螺杆的一端固定连接，所述螺杆的另一端与转臂固定连接。通过在电动机带动下使得设有的左旋螺杆和右旋螺杆同时分别带动左内螺纹柱销和右内螺纹柱销同时逆向运动，从而带动鞋楦的上下运动，通过设有的螺杆与转臂的配合使得鞋楦可根据鞋底的厚度进行前后调节。

Improvements in or relating to Pulling-over or like Machines.

10709. Wade, H., [United Shoe Machinery Co.]. May 6. [Cognate Application, 20,802/13.] [Addition to 9983/08.] Pulling-over.-Relates to tip-measuring apparatus for indicating the position of the tip seam in relation to the last, as described in the parent Specification. The invention is illustrated as applied to a pulling-over machine of the type described in Specification 12,304/03. The device is carried by parallel links 6, which are pivoted at 8 to the rearwardly-projecting end portions of a bracket 10 fastened at 12 to the machine frame. The links are normally held up by springs 14 against a stop, as shown in dotted lines on Fig. 2. The lower ends of the links are connected by a bar 16 extended on one side to form a handle 7 and fitted with a toe-abutment plate 20. A measuring- plate 25, extending at right-angles to the abutment plate and adjustable by a screw 24, is mounted on the front face of the bar 16 at one side of the abutment plate. The measuring-plate, which is graduated, carries a sickle-shaped plate 26, the end of which is in a position where it may engage the rear edge of the tip seam. In operation, the measuring-device is pulled down by the handle 7, the plate 26 first bearing against the shoe and causing the bar 16 to turn slightly in its'mounting against the pull of a spring 30 until the toe-abutment plate engages the shoe. In the modification shown in Fig. 3, the measuring-device is carried by links 6, which can slide longitudinally along pivots 8, and which also carry rolls 27 engaging in slots 13 in cam plates 9 adjustably mounted on the bracket 10. When the tip measurer is pulled down, the cams compel it to follow a path by which the toe of the shoe is cleared.

Trimming machine

Shoe ends machine

Patent JPS55500550A

Roughing machine having rockable shoe assembly support

ROUGHING MACHINE HAVING ROCKABLE SHOE ASSEMBLY SUPPORT ABSTRACT OF THE DISCLOSURE A roughing machine operable to rough the margin of an upper of a shoe assem-bly that comprises a last having an insole located on its bottom and the upper mounted thereon with the upper margin lying against and being secured to the bottom of the insole. The shoe assembly is supported bottom-up on a shoe assem-bly support and the shoe assembly support is so moved as to move succeeding por-tions of the upper margin past a roughing tool. During this movement of the shoe assembly support, the shoe assembly support is caused to rock to thereby rock the shoe assembly.

Composite band for a footwear-forming machine

Abstract A composite band for use in a footwear-forming machine. The composite band includes an elongated pad formed to have a bight portion and a pair of legs extending outwardly from the bight portion. A flexible elongated metal is secured at the outer surface of the elongated pad. The composite band is subjected to flexing forces whereby, in the footwear forming process, it is repeatedly bent to conform to the shape of the footwear and then relaxed to an unflexed condition. The metal skip contains three (or more) spaced loops, one at each leg and one at the bight portion, to prevent undue stress during flexure. The loops serve also to permit inwardly-directed forces to be applied to the composite band.

Improvements to mechanical shoe manufacturing processes

Improved shoe-pegging- machine

Clamping mechanism for a lasting machine and lasting machine

Machine for upper hoisting and lasting

1. MMIHHA Д-ИЯ ОБТЯЖКИ И : АТЯЖКИ ЗАГОТОВКИ ВЕРХА ОБУВИ, надетой на колодку. Содержаща  стелечньй упор и носочный упор дл  колодки,, устаковленные на опоре, несколько пар размещенных вокруг стелечного упора клещей, одни из которых расположены под носочным упором, причем в калсдой паре клещей одна кз губок установлена подвижно, средство дл  зат жки заготовки, 1-шеющее зат жные пластины, установленные по контуру стелечного упора, средство дл  удержани  стелечного упора в положении, обеспечивающем, расположение его опорной поверхности ниже плоскости зат жных пластгп, средство дл  удержани  всех губок клещер в открытом положении, средство дл  перемещени  всех губок клещей в открытом положении, средство дл  перемещени  всех губок клещей в сомкнутое поло- жение дл  захвата .зат жной кромки заготовки, средство дл  поворота стелечного упора в положение, обеспечивающее рас.положе1 ие опорной поверхности стелечного упора на уровне поверхности зат жных пластин, механизмы перемещени  зат жных пластин к стелечному упору и.вниз от него дл  осуществлени  огибани  зат жной кромки вокруг стельки колодки и механизмы перемещени  губок всех клещей в разомкнутое положение дл  освобождени  зат жной кромки заготовки после окончани  зат жки заготовки, отличающа с  тем, что, с целью улучшени  качества зат жки, стелечньй упор установлен на одоре посредством двух горизонтальных осей и имеет средство дл  перемещени  его из наклонного положени , когда носочный участок следа сте (Л С лечного упора расположен выше его носочно геленочного участка, в горизонтальное положение, когда его опорна  поверхность расположена параллельно поверхности зат жных пластин, приспособление дл  фиксации . стелечного упора в наклонном положении и приспособление дл  фиксации стелечного упора в горизонтальном положении. 2. Машина по п. 1 , о т л и Ч а ющ а   с   тем, что носочный упор закреплен на клещах, расположенных под ним. 3. Машина по пп. 1 и 2, отличающа с , тем, что средство дл  перемещени  стелечного упора ...

Improvements in or relating to the preparation of shoes for a conforming operation thereon

530,981. Lasting shoes. BRITISH UNITED SHOE MACHINERY CO., Ltd., and ROBERTS, W. T. B. June 23, 1939, Nos. 18293 and 30542. Addition to 506,270. [Class 17 (i)] The machine for trimming marginal material from the toe portions of uppers after pulling- over and before lasting disclosed in the parent Specification is modified. Shoe clamping means co-operate with the heel end of the shoe, and a manual control therefor sets the machine into power operation by a further movement. The shear support for the toe end marginal material comprises articulated blocks forming a recess with means for adjusting them so that the width of the recess may conform to the size and style of the shoe. A support is provided for the toe of the shoe. The pivoted fingers laying the margin over its support are arranged to be moved automatically forward above the shoe from a rearward inoperative position, then to be lowered into proximity to the shoe, and thereafter to be pressed down and moved rearwardly to perform the laying-over operation. A thin flexible steel strip acts as a' shear member for the knife. The shearing block comprises two articulated blocks 59, 61, each recessed to receive a lining member 63, a flexible metal strip 81 being clamped between the parts. The strip is vertically adjustable so that it may act as a shearing member correctly to co-operate with the knife. The two halves of the upper margin supporting surface are adjusted to the desired width of toe by a right and left hand screw 91. Arc-shaped guides 89 on a base plate 49 engage guide-ways on the blocks to restrain the blocks during adjustment. Shoe positioning means comprise an abutment plate 109 extending across the shoe bottom, and an abutment finger 111 engaging the shoe bottom near its toe end. These members are adjustable by screws 121, 129. A rubber covered roll 135, supported by a spring 143 in a post guided by a slot in a bar 149 raised by a treadle, supports the toe end of the shoe. To enable the operator ...

Patent JPS5437549B2

Machine for lasting shoe uppers

A toe lasting machine (10) for operating on a shoe assembly (66) formed of a last (68) having an upper (70) draped thereon and an insole (72) secured to its bottom by wiping the margin (74) of the toe portion of the upper against the insole while the heel portion of the shoe assembly is engaged by a heel clamp pad (29) that is moved in a rearward direction against the heel portion of the shoe assembly. The heel clamp pad (29) is so connected to a slide (42) that is yieldably urged upwardly as to have unitary heightwise movement with the slide (42). The slide (42) and the heel clamp pad (29) are mounted for forward-rearward - swinging adjustment about a prone axis that is transverse to the rearward direction.

DEVICE FOR BLOCKING THE SHAPE IN THE SOLE SHOE MACHINES.

Method and device for incising the upper in editors

A kind of application method for leather shoes organisation of working

本发明公开了一种用于皮鞋加工机构的使用方法，包括以下步骤：首先将底座水平放置在地面上，然后选择与待加工皮鞋匹配的鞋楦，将鞋楦与第二支撑杆连接，将待加工的皮鞋套在鞋楦上，操作者坐在凳子上对皮鞋进行加工，在加工的过程中，根据转动元件来调节皮鞋的方向，便于操作者对皮鞋的不同部位进行加工，同时到需要调高皮鞋的高度时，用脚踩着踏板，踏板迫使活动板绕着活动元件转动，从而推动第一支撑杆朝上移动，实现了对皮鞋高度的调节。本发明能够调节鞋楦的高度，同时能够自由转动鞋楦，便于操作者对鞋子很好地进行加工，提高加工效率。

Device for stretching uppers over a last using automatically adjusted grippers

A device for stretching uppers over a last is disclosed which comprises a multiplicity of grippers (10) mounted on respective holders (12,20) around the last to clamp the uppers edges, means (14,17) for operating the grippers (10), means (28,30,33) for adjusting the grippers (10) in position relative to the last, and means for effecting a relative displacement of the last and the grippers along an uppers stretching direction over the last. To have the grippers (10) readily and accurately adjusted in position and ensure automatic adaptation of the clamping points of the grippers to the contour of a footwear article to be assembled, the holders (12,20) of adjacent grippers (10) are connected pivotally together.

Manufacture of footwear

Improvements in or relating to Lasting and like Machines.

2603. Boult, A. J., [United Shoe Machinery Co.]. Feb. 2. Lasting.-In a lasting-machine of the type described in Specification 12,364/94, in which the shoe-supporting means comprise a toe-rest c and a heel-pin 2, and the lasting-mechanisms include .toe-lasting plates mounted for vertical actuation to rub the upper upwardly along the sides of the toe portion of a last, the heel-pin 2 is provided with a rearwardly inclined arm 20, the upper face of this arm engaging with the last at a substantial distance from the pin. The arm forms the sole vertical support for the heel part of the last. The heel pin 2 may be mounted nearer to one side than the other of its holder 4, Fig. 3, and the holder itself removably mounted in its slide 5, so that, by reversing the pin and the holder in the holder and the slide respectively, the pin may be adjusted for a different-sized last. The pin is vertically adjusted by a screw 18. The heel-pin is mounted in the holder on a longitudinal pivot pin 19, which permits lateral tipping to accommodate unsymmetrical lasts.

Shoe lasting machine

Eine Schuhzwickmaschine besitzt eine Spitzenschere (1), die zwei vordere Platten (2, 3) aufweist, und eine Ballenschere (5), die zwei hintere Platten (6, 12) und gegebenenfalls zwei mit einer Stützvorrichtung versehene Gelenkgliederabschnitte (7, 13) aufweist. In der Schließstellung überlappen eine vordere und eine hintere Platte einander. Die hintere Platte (6, 12) übergreift die vordere Platte (2, 3). Die Überlappungsfuge (24) ist durch einander entsprechende Schrägflächen an beiden Platten begrenzt. Die Trennfuge zwischen benachbarten Gelenkgliedern (8 bis 11, 14 bis 17) sollte im Arbeitsbereich durch zur Gelenkachse konzentrische Zylinderflächen begrenzt sein. A shoe lasting machine has pointed shears (1), which has two front plates (2, 3), and bale shears (5), which has two rear plates (6, 12) and optionally two joint link sections (7, 13) provided with a support device . In the closed position, a front and a rear plate overlap one another. The rear plate (6, 12) overlaps the front plate (2, 3). The overlap joint (24) is delimited by corresponding sloping surfaces on both panels. The parting line between adjacent joint members (8 to 11, 14 to 17) should be limited in the working area by cylindrical surfaces concentric to the joint axis.

Freely swingable insol receiver

adjustable shoe mold set

Shoe support for shoe upper conforming machine

For handling loose insoles (I) in a backpart moulding and seat lasting operation a shoe support (10) has, in addition to upper tensioning grippers (88), presser means in the form of presser members (78A, 78B), one associated with each gripper (88). In operation a first presser member (78A) serves to hold the toe end of a shoe last against a toe pad (62) and the insole (I) is positioned on the last bottom, overlying the member (78A). The second presser member (78B) then clamps the insole (I) in position, whereafter the first presser member (78A) is withdrawn and then returned thus to clamp the insole (I) also. This operation of the presser members (78A, 78B) is achieved pneumatically by successive operations of operator-actuatable control means (FS1).

Improvements in or relating to Pulling-over or like Machines.

14,311. Darnill, W. W., and British United Shoe Machinery Co. June 20. Pulling - over. - The gripping-faces of the rear member C of each pair of side grippers in a pulling- over or like machine as described in Specification 12,304/03, in which the two members are mounted side by side in a single chamber B, are arranged in a plane at an angle to that in which the gripping-faces of the forward member B' are. Each gripper is then enabled to grip the upper substantially parallel to the side of the last. The gripping-faces may be detachably mounted on the jaws.

IMPROVEMENTS TO MACHINES FOR THE FORMATION OF UPPER SHOES

Stroj pro natahovani svrsku obuvi na kopyto

Gripper

Shoe support for shoe upper conforming machine

A combined heel end assembling, backpart moulding and heel seat lasting machine comprises a shoe support for supporting a shoe bottom uppermost. For gripping and tensioning the shoe upper on its last prior to the combined operation taking place, two grippers are provided with each of which is associated a reaction lever/presser member, the latter serving to hold the last in position while the grippers tension the upper heightwise. Thereafter, the grippers are moved lengthwise of the shoe to tension the upper about the heel end of the last. The machine also comprises a heel band for backpart moulding and wipers for lasting the heel seat region of the shoe, adhesive applying means being provided for applying adhesive in the heel seat prior to lasting. A plurality of positional adjustments within the shoe support is provided.

Shoe jack

Apparatus for lasting footwear

Improvements in or relating to machines adapted for use in the manufacture of shoes

992,964. Work supports. BRITISH UNITED SHOE MACHINERY CO. Ltd. Sept. 6, 1961 [Sept. 8, 1960; Dec. 21, 1960], No. 31941/61. Heading A3B. In a heel attaching machine a work support for a last 34 which carries a positioning plate 54 at the crown face of the heel portion comprises an abutment face engaged by the positioning plate, a peg arranged to be received in a socket opening 36 in the crown face of the last and preferably possesses the following:- 1 a yieldable latch which co-operates with the positioning plate; 2 two members between which are clamped two faces of the positioning plate which are disposed at either side of and at an equal distance from a reference plane of the last; 3 means arranged to engage the positioning plate rearwardly and toe wardly of the socket; 4 a retractable peg. Two work supports 20, 21<SP>1</SP> are described. Both supports are mounted pivotally at their upper ends on a slide 112 which moves in a guideway 114. Means comprising a rotary disc 148, multi-length abutments 150 and stop screw 152 allow the support to be positioned in guideway 114 for any size of last. Handle 130 and associated members clamp the slide in guideway 114. The supports are held in their loading and unloading positions by spring pressed plungers 138, 138<SP>1</SP> (not shown) engaging in notches 140, 140<SP>1</SP> (not shown) formed in bosses 110. Support 20 comprises a post 104 upon which is mounted the last holding mechanism. The mechanism comprises a latch 164, a fixed abutment 174 and levers 180, 190 which in their initial positions are pivoted away from engagement with positioning plate 54 when it is presented to the holder. The latch 164 and abutment 174, however, co-operate with lip 66 and face 64 of plate 54 respectively. With peg 22 in socket 36 the support is swung towards the heel attaching position whence a cam 256 triggers a switch and solenoid valve 234 so that pressure fluid enters cylinders 198, 210. Piston rod ...

Shoe upper conforming machines

1519145 Lasting shoes &c BRITISH UNITED SHOE MACHINERY CO 26 Aug 1975 [27 Aug 1974] 37307/74 Heading A3B A side and heel seat lasting machine has a last mounted upon a support 15, 16, &c and powered side lasting rolls 1 with helical ribs, the support 15, &c, the lasting rolls and heel seat wipers 3 being relatively movable to move the rolls along the edges of a shoe assembly upon the last and to position the shoe relative to the heel seat wipers ready for the heel seat lasting operation. The side lasting operation may be performed either before or after the heel seat wipers have functioned. Initially, a pneumatic servo 80 is energized to slide a carriage 7 leftwards of Fig. 1 along bars 9 to the position shown, where it is retained by a lock device 85. A shoe assembly is placed upon the support 15, &c. A pneumatic servo 39 is energized to pivot the shoe support 15, &c upwards about a pivot pin 35 to engage the heel of the shoe assembly with a heel band 30. A servo 47 is energized to engage a locating foot 40 with the shoe insole. A jack post 19 mounting the shoe support 15, &c is held in its vertical position by a bar lock 20. The heel band 110 closes about and centralizes the shoe assembly. A cylinder 62 is energized to swing a lever 52, 54 about its fulcrum 56 and engage a sensor 69 with the toe of the shoe assembly, and a pneumatic servo 74 is energized to engage a toe pad 72 with the shoe toe. A stop rod 90 has now been positioned so that after withdrawal of the locating foot 40, the servo 80 draws the carriage 7, shoe assembly, &c rightwards of Fig. 1 to a position determined by the lock 85, which is under the control of the stop rod. Adhesive is applied to the lasting margins through nozzles 2 carried by arms 26 turning about a pivot 28 under the control of servos 84. Each side lasting roll 1 is driven via a cogged belt 10 by an electric motor 150. Each roll 1 is journalled in a roll carrier 114 pivoted about a pin 116, Fig. 2. A ...

Stopping mechanism

Wiping method and lasting machine-shoe assembly combination used therewith

WIPING METHOD AND LASTING MACHINE-SHOE ASSEMBLY COMBINATION USED THEREWITH ABSTRACT OF THE DISCLOSURE The wiping of the heel portion of an upper margin against the corresponding portion of an insole by supporting bottom-up on a support a last having prongs extending upwardly from its bottom with the upper mounted on the last and the insole loosely located on its bottom, then raising the support so as to bring the insole into engagement with a hold down to thereby clamp the shoe assembly formed by the last, upper and insole between the support and the hold down at a level suitable for heel wiping and to thereby cause the hold down to press the insole against the prongs so as to restrain the insole against movement on the last bottom, and then wiping the heel portion of the upper margin against the insole.

Machine for operating on shoes

Insole support plate mechanism

An insole support plate disposed on the last post, the insole support plate having a toggle mechanism which permits the support plate to be moved heelwardly an adjustable amount of distance, said support plate and toggle mechanism being arranged on a frame which is pivotable with respect to the last post to facilitate loading of an upper on a last by an operator of a shoe lasting machine.

Composite band for a footwear-forming machine

A composite band (1, 1A) for use in a footwear-forming machine. The composite band includes an elongated pad (6) formed to have a bight (6A) portion and a pair of legs (6B, 6C) extending outwardly from the bight portion (6A). A flexible elongated metal strip (7, 7A) is secured at the outer surface of the elongated pad (6). The composite band (1, 1A) is subjected to flexing forces whereby, in the footwear forming process, it is repeatedly bent to conform to the shape of the footwear and then relaxed to an unflexed condition. The metal strip (7, 7A) contains three (or more) spaced loops (9A-E), one at each leg (6B, 6C) and one at the bight portion (6A) to prevent undue stress during flexure. The loops (9A-E) serve also to permit inwardly-directed forces to be applied to the composite band (1, 1 A).